Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5047252 | Beverage infusion device and method | Richard T. Liu, Dean F. Rushmore, Donald L. Wetherilt | 1991-09-10 |
| D317972 | Beverage infusion device | Richard T. Liu, Dean F. Rushmore | 1991-07-09 |
AO
Alva D. Oren
Overall (All Time): #2,317,675 of 4,157,543Top 60%
2
Patents All Time